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Amancarport 4 PCS Forged Wheels for Tesla Model 3/Y Model X/S 18″ 19″ 20″ 21″ 22″
All kits suit Tesla Model 3/Y/S/X (including Performance/Highland) and 2025 Juniper. You can choose the wheel diameter, width (J value), offset (ET value), and color. If you need a custom size and color, please feel free to email us.
Note: Before placing an order, you must confirm the model and year by email to ensure 100% matching.
SPECIFICATIONS
- Weight：9-15kg/1Pcs
- Material: Aluminum Alloy 6061 T6
- Construction: Flow Forged
- Size：18-22"
- J value：8.5J-10.5J
- Bolt Pattern (PCD): 5x114.3/ 5×120
- Center Bore: 64.1
- Offset:+34/+45
- Bolt specifications: Tesla uses M14×1.5 metric bolts across the board, and some models require longer bolts (such as when adding gaskets).
PRODUCT DETAILS
This summary shows Tesla wheel parameters by year based on public data and common configurations. Note that Tesla may adjust specs by region or with minor updates—always check your vehicle’s nameplate or manual for exact details.
| Model | Wheel Size | Rim Width (J Value) | Offset (ET) in mm | Notes |
|---|---|---|---|---|
| Model S | 19-inch | 8.5J–9.5J | +40 | Front/Rear same |
| 21-inch Arachnid | 8.5J (Front) | +40 (Front) | Rear: 9.5J, ET+45 | |
| 21-inch Plaid | 9J (Front) | +34 (Front) | Rear: 10.5J, ET+45 | |
| Model 3 | 18-inch Aero | 8.5J | +40 | Standard wheel |
| 19-inch Sport | 8.5J | +40 | - | |
| 20-inch Überturbine | 9J (Front) | +34 (Front) | Rear: 10J, ET+45 (Performance version) | |
| Model X | 20-inch | 9J | +35 | Standard wheel |
| 22-inch Turbine | 9J (Front) | +35 (Front) | Rear: 10J, ET+45 | |
| Model Y | 19-inch Gemini | 9.5J | +45 | Standard wheel |
| 20-inch Induction | 9.5J | +45 | - | |
| 21-inch Überturbine | 9.5J (Front) | +35 (Front) | Rear: 10.5J, ET+45 (Performance version) |
Custom Wheel Options
To order your desired wheel style, please email us with the specific size and style number.
Definition of Offset (ET):
Positive ET (+): The wheel mounting face is offset toward the outer side (toward the vehicle body), causing the wheel to sit more tucked inward.
Negative ET (-): The wheel mounting face is offset toward the inner side (away from the vehicle body), causing the wheel to protrude outward.
Performance Impact:
Reducing ET (more negative): Increases track width, improving cornering stability, but may raise steering load.
Increasing ET (more positive): Reduces track width, saving wheel arch space, but may lower handling limits.
Tesla ET Value Patterns:
Front vs. Rear Wheels: Front wheels often have smaller ET values (e.g., Model S Plaid: Front ET+34 vs. Rear ET+45) to accommodate steering clearance.
Performance Versions: Use aggressive ET values (e.g., +34) with wider rims for enhanced grip.
SUV Models (e.g., Model X/Y): Larger ET values (e.g., +45) ensure wheels stay tucked to avoid fender contact.
Wheel Offset (ET) Calculation Formula
Outward Shift =
[ (New Width - OEM Width) / 2 × 25.4 ] + (OEM ET - New ET)
Example Calculation:
| Parameter | OEM | New Wheel | Calculation |
|---|---|---|---|
| Rim Width | 8J | 9J | (9 - 8)/2 × 25.4 = 12.7mm |
| Offset (ET) | +40 | +35 | 40 - 35 = 5mm |
| Total Outward Shift: | 12.7 + 5 = 17.7mm | ||
Notes
Recommendations for modification:
When replacing the wheel hub, the PCD, CB, and ET values must be strictly matched, otherwise, it may cause shaking or safety hazards.
Increasing the wheel hub diameter may reduce the cruising range (increase the tire's rolling resistance).
Data differences:
Different regions (such as North America/Europe) may have slight parameter adjustments. Accurate data should be obtained through Tesla's official website or the VIN query tool.
Performance impact:
Wide wheels (such as the 10.5J rear wheel of Model S Plaid) can improve grip but increase energy consumption.
PACKAGE LIST
Custom Aluminum Alloy Sheels
- Front wheel x2
- Rear wheel x2